| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [Wh det] [pron] [verb] be | 82 |
|
| 2 | [conj] [Wh det] [pron] need be | 20 |
|
| 3 | [that] [pron] [pron] need be | 10 |
|
| 4 | [that] [Wh det] [pron] need [be] | 9 |
|
